Portable hydromassage unit



FIG. 1 is an exploded view of the unit;

FIG. 2 is a view of the unit with both parts coupled together and the hose detached;

FIG. 3 is a view of the unit with parts separated, showing one side of the individual parts; and,

FIG. 4 is a view of the unit with parts separated, showing the other side of the individual parts. 

The ornamental design for a portable hydromassage unit, as shown and described. 